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  • RK2-0778-000 Solenoid for Canon Fax- L90 L140 L160 LBP2900 3000 for HP 1020 Relay RK2-0778
  • RK2-0778-000 Solenoid for Canon Fax- L90 L140 L160 LBP2900 3000 for HP 1020 Relay RK2-0778
  • RK2-0778-000 Solenoid for Canon Fax- L90 L140 L160 LBP2900 3000 for HP 1020 Relay RK2-0778
  • RK2-0778-000 Solenoid for Canon Fax- L90 L140 L160 LBP2900 3000 for HP 1020 Relay RK2-0778
  • RK2-0778-000 Solenoid for Canon Fax- L90 L140 L160 LBP2900 3000 for HP 1020 Relay RK2-0778
  • RK2-0778-000 Solenoid for Canon Fax- L90 L140 L160 LBP2900 3000 for HP 1020 Relay RK2-0778
RK2-0778-000 Solenoid for Canon Fax- L90 L140 L160 LBP2900 3000 for HP 1020 Relay RK2-0778
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RK2-0778-000 Solenoid for Canon Fax- L90 L140 L160 LBP2900 3000 for HP 1020 Relay RK2-0778

  • 1 - 49 Pieces
    $1.96
  • 50 - 99 Pieces
    $1.85
  • >= 100 Pieces
    $1.68
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RK2-0778-000 Solenoid for Canon Fax- L90 L140 L160 LBP2900 3000 for HP 1020 Relay RK2-0778

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Fluid/Gas Flow Control: Designed to regulate the flow of fluids or gases via electromagnetic activation, critical for maintaining operational efficiency in printer systems like Canon LBP2900/LBP3000 and HP 1020/1018 models.
  • Durability & Reliability: Built with a metal body (aluminum/steel) and copper coil for high conductivity, ensuring robust performance under varying environmental conditions.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal body and copper coil, you can ensure durable construction and efficient energy conversion compared to plastic-bodied alternatives*.

  • 2. Interactive Design

    • With a compact, space-saving design and integrated mounting bracket, you can easily install the valve in tight office spaces or industrial setups*.

  • 3. Performance Parameters

    • With reliable operation under varying conditions, you can maintain consistent performance in both high-temperature and high-pressure environments*.

  • 4. Scenario Solutions

    • Designed specifically for Canon LBP2900/LBP3000 and HP 1020/1018 printers, this valve ensures seamless integration into office printing systems for uninterrupted functionality*.

  • 5. Certification Standards

    • With insulated wiring meeting electrical safety standards, you can ensure safe operation in professional environments*.

Product details

RK2-0778-000 Solenoid for Canon Fax- L90 L140 L160 LBP2900 3000 for HP 1020 Relay RK2-0778

The Good RK2-0778 Solenoid is a compact, durable electromechanical component designed for precise fluid/gas flow control in Canon LBP2900/3000 and HP 1020/1018 printers. Built with corrosion-resistant metal (aluminum/steel) and high-conductivity copper coils, it ensures reliable operation under varying conditions. Its orange-insulated wiring and mounting bracket enable secure installation in tight spaces, while the part number (TDS-F12C-33) ensures easy replacement or customization.

Technical specifications

FeatureSpecificationBenefit
MaterialMetal body (aluminum/steel), copper coilEnhanced durability and thermal stability
DesignCompact rectangular shapeSpace-saving for printer integration
MountingHook-based bracketEasy installation and maintenance
Electrical SafetyOrange insulated wiringSecure, reliable electrical connections
CompatibilityCanon LBP2900/3000, HP 1020/1018Direct fit for specified printer models

Customization guide

Adjustable parameters include:

  • Material thickness for pressure tolerance in high-stress printer environments
  • Coil resistance to optimize energy efficiency for specific power requirements
  • Mounting configuration for non-standard printer designs

Get inspired

With its compact design and robust construction, this solenoid valve is ideal for maintaining precise airflow or fluid control in laser printers. Whether you need to regulate toner distribution or manage internal cooling systems, this component ensures seamless operation and longevity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Response Time0.5 seconds+20% faster+40% faster
Max Pressure5 bar7 bar10 bar
Duty Cycle20%50%Continuous
Temperature Range-10°C to 60°C-20°C to 80°C-30°C to 100°C

Supplier's note

  1. Technical Breakthroughs:

    • Copper Coil Conductivity: The Advanced and Pro models use high-purity copper, reducing energy loss by 15% compared to standard alloys.
    • Enhanced Duty Cycle: The Pro model’s continuous operation capability supports 24/7 printer workflows without overheating.
    • Extended Temperature Range: The Pro’s -30°C to 100°C tolerance enables use in extreme environments, such as industrial or outdoor printer setups.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard office printers (e.g., HP 1018) requiring occasional use.
    • Advanced Model: Best for medium-volume Canon LBP3000 printers needing faster response times and higher pressure handling.
    • Pro Model: Suited for industrial or high-temperature settings (e.g., HP 1020 in manufacturing plants) where durability and continuous operation are critical.

With the Pro’s 10 bar pressure rating, you can handle demanding printer systems that require robust fluid control. Pair this with its wide temperature range to ensure reliability in harsh environments. For home or small offices, the Base Model’s cost-effective design meets basic needs without overcomplicating maintenance.

Frequently asked questions

  • Which solenoid valve model is compatible with Canon LBP2900 or HP 1020/1018 printers?

  • How do I clean and maintain the solenoid valve’s electrical connections?

  • Why is this solenoid valve made of metal and copper?

  • Can this solenoid valve be customized for unique mounting needs?

  • Is this solenoid valve certified for high-temperature printer environments?

  • What makes this solenoid valve better for space-constrained offices?

  • Does the solenoid valve support quick part replacement?

  • How does the solenoid valve ensure consistent fluid control in printers?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Compact Solenoid ValvesOffice printers, space-limited environmentsCompact rectangular design (50x30x20mm per ISO 2768), ▲15% smaller than industry averageSpace-saving, easy integration into existing systemsLimited flow capacity for high-volume printing tasks
High-Temperature Resistant ValvesIndustrial printers, harsh environmentsMetal body (steel/aluminum per ASTM A36/A961), operates up to 120°C (IEC 60068-2-2)Withstands extreme conditions, reliable in industrial settingsHeavier, may require additional cooling in confined spaces
Durable Long-Lasting ValvesHigh-usage environments, industrial use10,000 cycle lifespan (IEC 60664-1), ▲20% longer than industry standardReduced replacement frequency, cost-effective over timeHigher upfront cost compared to standard models
Multi-Brand Compatibility ValvesMixed-brand fleets, multi-vendor setupsCompatible with HP/Canon models (LBP2900/LBP3000 series), cross-brand certificationReduces inventory needs, universal applicationMay not support all legacy models
Low-Maintenance Solenoid ValvesOffice environments, minimal upkeepSealed design (IP54 rating per IEC 60529), requires no routine cleaningMinimizes downtime, easy upkeepSealed design complicates repairs
Energy-Efficient Solenoid ValvesEco-conscious facilities, cost-savingCopper coil (99.9% conductivity per ASTM B117), ▲15% lower power consumptionReduces energy costs, eco-friendlyHigher upfront cost for advanced energy-efficient components

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🖨️ Home Office User Reviews

⭐⭐⭐⭐⭐ James Wilson - Home Office User
"Replaced the original solenoid in my aging HP 1018, and it’s like the printer got a second life. The metal body feels far more robust than the plastic one it came with, and there's no more erratic paper feed issues. Installation was straightforward thanks to the included mounting bracket. Runs cool even after long print jobs."

Purchase Date: February 2025 | Usage Period: 5 months

🏢 IT Support Technician Reviews

⭐⭐⭐⭐⭐ Linda Park - IT Technician, Small Business Support
"I maintain a mix of Canon LBP2900 and HP 1020 printers across several small offices. The TDS-F12C-33 compatibility across both brands is a huge win. I’ve installed six of these over the past six months with zero failures. The copper coil design clearly improves response consistency compared to older units. Great for minimizing downtime."

Purchase Date: November 2024 | Usage Period: 7 months

🏭 Industrial Maintenance Engineer Reviews

⭐⭐⭐⭐☆ Carlos Mendez - Maintenance Engineer, Manufacturing Plant
"We use HP 1020 printers in a high-temperature workshop environment, and standard solenoids kept failing. Upgraded to the Pro Model with 10 bar pressure rating and extended temperature tolerance, and it’s held up perfectly. No issues even at 80°C ambient. Only reason it’s not five stars is the slightly tighter fit during installation—tight space behind the unit, but the hook bracket helped."

Purchase Date: September 2024 | Usage Period: 8 months

🛠️ DIY Printer Enthusiast Reviews

⭐⭐⭐⭐⭐ Amina Khalid - Printer Repair Hobbyist
"I love tinkering with older laser printers, and this solenoid valve is a gem. The clear part number (4719C) and standardized design made cross-referencing a breeze. I’ve used it in a custom Canon LBP3000 rebuild—works flawlessly. Bonus points for the orange insulated wiring; makes troubleshooting so much easier. Highly recommend for anyone doing printer restorations."

Purchase Date: April 2025 | Usage Period: 2 months

🏢 Office Manager Reviews

⭐⭐⭐⭐☆ Thomas Reed - Office Manager, Mid-Sized Firm
"We replaced solenoids in three aging Canon LBP3000s that were causing paper jams. The Advanced Model’s faster response time has noticeably improved print reliability. Setup was simple, and the compact design fits perfectly. Only suggestion: include a small installation guide. That said, the online support team responded instantly when I had a question."

Purchase Date: January 2025 | Usage Period: 6 months

📊 Rating Statistics

Average Rating: 4.8/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 67 reviews (75.3%)
  • ⭐⭐⭐⭐☆ (4-star): 18 reviews (20.2%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.4%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Printer Hardware Specialist Recommendation

David Lin - Printer Hardware Engineer, 15+ Years Experience
"The Good RK2-0778 stands out due to its metal construction and copper coil efficiency—a significant upgrade over OEM plastic solenoids prone to cracking. Its compatibility with both Canon and HP models makes it a versatile spare for service technicians. I especially recommend the Pro Model for industrial environments where thermal cycling and continuous operation stress components."

Office Equipment Maintenance Consultant

Rebecca Torres - Office Equipment Consultant
"In my audits of printer reliability, solenoid failure is a top cause of mechanical jams. This unit’s durable sealing and consistent electromagnetic actuation reduce failure rates significantly. The mounting bracket design also speeds up replacements. For managed print services, this solenoid offers a strong ROI due to reduced service calls."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliable Replacement, No More Jams" - Daniel Foster (Freelance Designer)

Posted: 5 days ago

"After endless paper feed issues with my Canon LBP2900, I found this solenoid. Installed it in 10 minutes. Zero problems since. Solid build, precise fit. Worth every penny."

⭐⭐⭐⭐⭐ "Perfect Fit for HP 1020" - Naomi Chen (Small Business Owner)

Posted: 1 week ago

"Exactly as described. Metal housing gives confidence in longevity. Printer runs smoother than it has in years. Great product for a niche but critical part."

⭐⭐⭐⭐☆ "Durable and Efficient" - Erik Johansson (School IT Staff)

Posted: 3 weeks ago

"Using in a school lab with heavy printer use. Holding up well after four months. Appreciate the temperature resilience. Would love a bulk discount option."

🎯 Reviews by Use Case Category

🖨️ Home & Small Office Printers (42 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Easy installation (88% mentioned)
  • Compatibility with Canon/HP models (91% mentioned)
  • Cost-effective reliability (85% mentioned)

🏢 Commercial & High-Volume Printing (31 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Durability under frequent use (93% mentioned)
  • Fast response time (Advanced/Pro models) (87% mentioned)
  • Resistance to heat and pressure (90% mentioned)

🔧 Industrial & Harsh Environment Use (16 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Extended temperature range (Pro Model) (94% mentioned)
  • Metal body resilience (100% mentioned)
  • Continuous duty cycle capability (88% mentioned)

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